I've had a hell of time finding ammo with this shortage going on. All I had was some Remington 147g golden sabers, and a box of 20 Federal premium 124g hydra-shoks. I shot two clips of Federals without a hitch. 2 out of 8 golden sabers that I tried failed to fire due to a light primer strike or hard primer.
Looking at the spent cases, it looks like the Remington primers are a little more recessed into the brass than the Federals. There was almost no indentation in the primer, like it was hard. The federals had a decent looking primer dent.
From what I understand this problem with the Remington ammo is not uncommon.
Anyway, the gun was a pleasure to shoot and I'm surprised how good it feels in the hand. The recoil was not bad at all, much easier than the airlite S&W with +p .38s or .357s.
If I can get some more ammo I think I'll be doing well.